20144090896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43413989}}^1$

素因数の和:43414026

約数の個数: 20

約数和(自身を含む): 40375010700

約数和(自身を除く): 20230919804

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43413989, 86827978, 173655956, 347311912, 694623824, 1259005681, 2518011362, 5036022724, 10072045448, 20144090896]

約数ペア:

[(1, 20144090896), (2, 10072045448), (4, 5036022724), (8, 2518011362), (16, 1259005681), (29, 694623824), (58, 347311912), (116, 173655956), (232, 86827978), (464, 43413989)]